<html>

<head>
    <meta charset="utf-8">
    <title>表单</title>
</head>

<body>
    <form action="welcome.php" method="post">
        名字:
        <input type="text" name="fname"> 年龄:
        <input type="text" name="age"> 邮箱地址:
        <input type="text" name="email address">
        <input type="submit" value="提交">
    </form>
</body>

</html>